<template>
  <el-card class="app-container">
    <div>
      <div class="itemTitle">字典管理</div>
      <el-form
        :model="queryParams"
        ref="queryForm"
        :inline="true"
        v-show="showSearch"
        label-width="68px"
      >
        <el-form-item label="字典名称" prop="dictName">
          <el-input
            v-model="queryParams.dictName"
            placeholder="请输入字典名称"
            clearable
            style="width: 240px"
            @keyup.enter.native="handleQuery"
          />
        </el-form-item>
        <el-form-item label="字典类型" prop="dictType">
          <el-input
            v-model="queryParams.dictType"
            placeholder="请输入字典类型"
            clearable
            style="width: 240px"
            @keyup.enter.native="handleQuery"
          />
        </el-form-item>
        <el-form-item label="状态" prop="status">
          <el-select
            v-model="queryParams.status"
            placeholder="字典状态"
            clearable
            style="width: 240px"
          >
            <el-option
              v-for="dict in statusOptions"
              :key="dict.dictValue"
              :label="dict.dictLabel"
              :value="dict.dictValue"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="创建时间">
          <el-date-picker
            v-model="dateRange"
            style="width: 240px"
            value-format="yyyy-MM-dd"
            type="daterange"
            range-separator="-"
            start-placeholder="开始日期"
            end-placeholder="结束日期"
          ></el-date-picker>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="handleQuery">搜索</el-button>
          <el-button @click="resetQuery">重置</el-button>
        </el-form-item>
      </el-form>
      <div class="content">
        <div class="ct-btns">
          <el-row :gutter="10" class="mb8">
            <el-col :span="1.5">
              <el-button
                type="primary"
                @click="handleAdd"
                v-hasPermi="['system:dict:add']"
                >新增</el-button
              >
            </el-col>
            <el-col :span="1.5">
              <el-button
                @click="handleExport"
                v-hasPermi="['system:dict:export']"
                >导出</el-button
              >
            </el-col>
            <el-col :span="1.5">
              <el-button
                @click="handleClearCache"
                v-hasPermi="['system:dict:remove']"
                >清理缓存</el-button
              >
            </el-col>
          </el-row>
        </div>
        <div class="ct-table">
          <elTables
            :table-data="typeList"
            :columns="roleColumns"
            :totalLength="total"
            :currentPage="queryParams.pageNum"
            :handle-current-change="handleCurrentChange"
            isPagin
            :curHeight="tableHeight"
          />
        </div>
      </div>
    </div>
    <!-- 添加或编辑参数配置对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="字典名称" prop="dictName">
          <el-input v-model="form.dictName" placeholder="请输入字典名称" />
        </el-form-item>
        <el-form-item label="字典类型" prop="dictType">
          <el-input v-model="form.dictType" placeholder="请输入字典类型" />
        </el-form-item>
        <el-form-item label="状态" prop="status">
          <el-radio-group v-model="form.status">
            <el-radio
              v-for="dict in statusOptions"
              :key="dict.dictValue"
              :label="dict.dictValue"
              >{{ dict.dictLabel }}</el-radio
            >
          </el-radio-group>
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input
            v-model="form.remark"
            type="textarea"
            placeholder="请输入内容"
          ></el-input>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="cancel">取消</el-button>
        <el-button type="primary" @click="submitForm">确定</el-button>
      </div>
    </el-dialog>
  </el-card>
</template>

<script>
import {
  listType,
  getType,
  delType,
  addType,
  updateType,
  exportType,
  clearCache,
} from "@/api/system/dict/type";

export default {
  name: "Dict",
  data() {
    return {
      tableHeight: 0,
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 字典表格数据
      typeList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 状态数据字典
      statusOptions: [],
      // 日期范围
      dateRange: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        dictName: undefined,
        dictType: undefined,
        status: undefined,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        dictName: [
          { required: true, message: "字典名称不能为空", trigger: "blur" },
        ],
        dictType: [
          { required: true, message: "字典类型不能为空", trigger: "blur" },
        ],
      },
      roleColumns: [
        // {
        //   title: "字典编号",
        //   key: "dictId",
        // },
        {
          title: "字典名称",
          key: "dictName",
        },
        {
          title: "字典类型",
          key: "dictType",
          render: (h, params) => {
            return h("div", [
              h(
                "span",
                {
                  style: {
                    color: "#2474FB",
                  },
                  on: {
                    click: () => {
                      this.jumpRouter(params.row.dictId);
                    },
                  },
                },
                params.row.dictType
              ),
            ]);
          },
        },
        {
          title: "状态",
          key: "status",
          render: (h, params) => {
            return h("div", [
              h(
                "el-tag",
                {
                  props: {
                    type: params.row.status == 0 ? "success" : "warning",
                  },
                },
                params.row.status == 0 ? "正常" : "停用"
              ),
            ]);
          },
        },
        {
          title: "备注",
          key: "remark",
        },
        {
          title: "创建时间",
          key: "createTime",
        },
        {
          title: "操作",
          align: "center",
          render: (h, params) => {
            return h("div", [
              h(
                "el-button",
                {
                  props: {
                    type: "text",
                    size: "small",
                  },
                  on: {
                    click: () => {
                      this.handleUpdate(params.row);
                    },
                  },
                  directives: [
                    {
                      name: "hasPermi",
                      value: ["system:dict:edit"],
                    },
                  ],
                },
                "编辑"
              ),
              h(
                "el-button",
                {
                  props: {
                    type: "text",
                    size: "small",
                  },
                  on: {
                    click: () => {
                      this.handleDelete(params.row);
                    },
                  },
                  directives: [
                    {
                      name: "hasPermi",
                      value: ["system:dict:remove"],
                    },
                  ],
                },
                "删除"
              ),
            ]);
          },
        },
      ],
    };
  },
  created() {
    this.getList();
    this.getDicts("sys_normal_disable").then((response) => {
      this.statusOptions = response.data;
    });
  },
  mounted() {
    this.$nextTick(() => {
      this.getTableHeight();
    });
  },
  methods: {
    handleCurrentChange(val) {
      this.queryParams.pageNum = val;
      this.getList();
    },
    getTableHeight() {
      let height = document.getElementsByClassName("ct-table")[0].clientHeight;
      this.tableHeight = height - 40;
    },
    /** 查询字典类型列表 */
    getList() {
      this.loading = true;
      listType(this.addDateRange(this.queryParams, this.dateRange)).then(
        (response) => {
          this.typeList = response.rows;
          this.total = response.total;
          this.loading = false;
        }
      );
    },
    // 字典状态字典翻译
    statusFormat(row, column) {
      return this.selectDictLabel(this.statusOptions, row.status);
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        dictId: undefined,
        dictName: undefined,
        dictType: undefined,
        status: "0",
        remark: undefined,
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.dateRange = [];
      this.resetForm("queryForm");
      this.handleQuery();
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "新增字典类型";
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.dictId);
      this.single = selection.length != 1;
      this.multiple = !selection.length;
    },
    /** 编辑按钮操作 */
    handleUpdate(row) {
      this.reset();
      const dictId = row.dictId || this.ids;
      getType(dictId).then((response) => {
        this.form = response.data;
        this.open = true;
        this.title = "编辑字典类型";
      });
    },
    jumpRouter(row) {
      this.$router.push("/dict/type/data/" + row);
    },
    /** 提交按钮 */
    submitForm: function () {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          if (this.form.dictId != undefined) {
            updateType(this.form).then((response) => {
              this.msgSuccess("编辑成功");
              this.open = false;
              this.getList();
            });
          } else {
            addType(this.form).then((response) => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const dictIds = row.dictId || this.ids;
      this.$confirm(
        '是否确认删除?',
        "警告",
        {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning",
        }
      )
        .then(function () {
          return delType(dictIds);
        })
        .then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        });
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm("是否确认导出所有类型数据项?", "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
        .then(function () {
          return exportType(queryParams);
        })
        .then((response) => {
          this.download(response.msg);
        });
    },
    /** 清理缓存按钮操作 */
    handleClearCache() {
      clearCache().then((response) => {
        this.msgSuccess("清理成功");
      });
    },
  },
};
</script>